In Australia, we were happy to pay the $11,000 per person (excluding airfares) based on the fact that everything you could possibly need or want on tour was included in the tour price - "a five star, once in a lifetime luxurious experience!" is what we were sold. This was supported by advertising propaganda provided to our travel agent, inserts in their Scenic Russia brochure and on-line advertising which states "travel without your wallet"! and shows pictures of a butler cleaning shoes, etc.
On boarding the ship the story is very different, with passengers being asked to sign paperwork for their "on-board account" as soon as they board the ship. Nothing is at request, with access to food and drink only at meal times unless you pay. The only exception being tea and coffee which can be obtained from a machine at any time.
Dispite being asked to provide dietary requirements months in advance, these are only catered for as an after-thought by removing what can't be eaten (no special meals) and if it can't be removed, expect to be offered very little to eat. There is no butler, no assistance for elderly passengers, no laundry, a Dr is on board but all medical services must be paid for. Rooms are modest. The fitness centre is a walking machine and a bike in the upstairs bar. Live entertainment is rare, most evenings this will entail the sad sight of a member of crew DJing. In no way the five star, once in a lifetime luxurious experience it was billed as being.